The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.

The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.

Date of Patent:
Aug. 04, 2020

Filed:

Nov. 13, 2018
Applicant:

Gpcp Ip Holdings Llc, Atlanta, GA (US);

Inventors:

Daniel H. Sze, Appleton, WI (US);

Hung Liang Chou, Neenah, WI (US);

Xiaolin Fan, Appleton, WI (US);

Assignee:

GPCP IP Holdings LLC, Atlanta, GA (US);

Attorney:
Primary Examiner:
Int. Cl.
CPC ...
D21H 27/40 (2006.01); B31F 1/16 (2006.01); D21H 11/04 (2006.01); D21H 27/00 (2006.01); D21F 11/00 (2006.01);
U.S. Cl.
CPC ...
D21H 27/40 (2013.01); B31F 1/16 (2013.01); D21F 11/006 (2013.01); D21H 11/04 (2013.01); D21H 27/002 (2013.01); D21H 27/005 (2013.01); D21H 27/007 (2013.01);
Abstract

An absorbent sheet made by a process that includes the steps of forming a nascent web from an aqueous papermaking furnish, and creping the nascent web on a multilayer belt that includes (i) a first layer made from a polymeric material having a plurality of openings, and (ii) a second layer attached to the first layer, with the nascent web being deposited onto a surface of the first layer. The absorbent sheet includes a plurality of hollow domed regions projecting from a side of the absorbent sheet, with each of the hollow domed regions being shaped such that a distance from at least one first point on an edge of a hollow domed region to a second point on an edge at an opposite side of the hollow domed region is at least about 0.5 mm.


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